diff options
| author | Stijn Tintel <stijn@linux-ipv6.be> | 2020-05-03 20:31:30 +0300 |
|---|---|---|
| committer | Stijn Tintel <stijn@linux-ipv6.be> | 2020-05-03 20:31:30 +0300 |
| commit | 3a79e3b18572d8932f44de43a232e349bf32f37d (patch) | |
| tree | 958647e95950dec83eeadfc4bb715e4248690a41 /package/libs | |
| parent | 49ab97ca86593de1bcb16c70e58e3cb62c16623d (diff) | |
| download | upstream-3a79e3b18572d8932f44de43a232e349bf32f37d.tar.gz upstream-3a79e3b18572d8932f44de43a232e349bf32f37d.tar.bz2 upstream-3a79e3b18572d8932f44de43a232e349bf32f37d.zip | |
argp-standalone: fix segfault in canon_doc_option
Backported from glibc.
Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
Diffstat (limited to 'package/libs')
| -rw-r--r-- | package/libs/argp-standalone/patches/900-fix-segfault-in_canon_doc_option.patch | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/package/libs/argp-standalone/patches/900-fix-segfault-in_canon_doc_option.patch b/package/libs/argp-standalone/patches/900-fix-segfault-in_canon_doc_option.patch new file mode 100644 index 0000000000..46bffbb0a9 --- /dev/null +++ b/package/libs/argp-standalone/patches/900-fix-segfault-in_canon_doc_option.patch @@ -0,0 +1,14 @@ +--- a/argp-help.c ++++ b/argp-help.c +@@ -777,9 +777,9 @@ hol_entry_cmp (const struct hol_entry *e + const char *long2 = hol_entry_first_long (entry2); + + if (doc1) +- doc1 = canon_doc_option (&long1); ++ doc1 = long1 != NULL && canon_doc_option (&long1); + if (doc2) +- doc2 = canon_doc_option (&long2); ++ doc2 = long2 != NULL && canon_doc_option (&long2); + + if (doc1 != doc2) + /* `documentation' options always follow normal options (or |